NourAkka
NourAkka NourAkka
  • 28-08-2020
  • Mathematics
contestada

Please HELP ASAPPPP uts not -3!!!

Please HELP ASAPPPP uts not 3 class=

Respuesta :

margaritarosales45
margaritarosales45 margaritarosales45
  • 28-08-2020
Here you go hopes this helps
Ver imagen margaritarosales45
Answer Link
Leora03
Leora03 Leora03
  • 28-08-2020

Answer:

x= 11

Step-by-step explanation:

(7x -1)° + (9x +5)°= 180° (adj. ∠s on a str. line)

7x -1 +9x +5= 180

16x +4= 180 (simplify)

16x= 180 -4 (-4 on both sides)

16x= 176 (simplify)

x= 176 ÷16

x= 11

The sum of the angles on a straight line is 180°

Answer Link

Otras preguntas

Alvin's age is two times elga's age. the sum of their ages is 48 . what is elga's age?
Solve the inequality 2 ways Which is easier?
What written language was used by educated people throughout East Asia by the eighth century?
What is the name of the group that set sail on the mayflower?
There are 32 female performers in a dance recital. The ratio of men to women is 3;8. How may men are in the dance recital?
What is the displacement from 4 to 10 seconds? How do you know?
126x(27238)+362x\9876(343+521-6+963)=
Active transport must function continuously because __________.
How many criminals have there been in america in the last 50 years?
On Saturday, a local hamburger shop sold a combined total of 336 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of ha